[ViewVC] Diff of: cvs/rxvt-unicode/src/urxvt.pm

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.56 by root, Sun Jan 8 05:52:42 2006 UTC vs.
Revision 1.73 by root, Tue Jan 10 04:23:39 2006 UTC

…		…
58		58
59	=back	59	=back
60		60
61	=item option-popup (enabled by default)	61	=item option-popup (enabled by default)
62		62
63	Binds a popup menu to Ctrl-Button3 that lets you toggle (some) options at	63	Binds a popup menu to Ctrl-Button2 that lets you toggle (some) options at
64	runtime.	64	runtime.
		65
		66	=item selection-popup (enabled by default)
		67
		68	Binds a popup menu to Ctrl-Button3 that lets you convert the selection
		69	text into various other formats/action.
		70
		71	=item searchable-scrollback (enabled by default)
		72
		73	Adds regex search functionality to the scrollback buffer, triggered by a
		74	hotkey (default: C<M-s>). When in search mode, terminal input/output is
		75	suspended, C</> starts an incremental regex search, C<n> searches further,
		76	C<p> jumps to the previous match. C<enter> leaves search mode at the
		77	current position and C<escape> returns to the original position.
65		78
66	=item digital-clock	79	=item digital-clock
67		80
68	Displays a digital clock using the built-in overlay.	81	Displays a digital clock using the built-in overlay.
69		82
…		…
119	Either binary data or - more common - a text string encoded in a	132	Either binary data or - more common - a text string encoded in a
120	locale-specific way.	133	locale-specific way.
121		134
122	=back	135	=back
123		136
		137	=head2 Extension Objects
		138
		139	Very perl extension is a perl class. A separate perl object is created
		140	for each terminal and each extension and passed as the first parameter to
		141	hooks. So extensions can use their C<$self> object without having to think
		142	about other extensions, with the exception of methods and members that
		143	begin with an underscore character C<_>: these are reserved for internal
		144	use.
		145
		146	Although it isn't a C<urxvt::term> object, you can call all methods of the
		147	C<urxvt::term> class on this object.
		148
		149	It has the following methods and data members:
		150
		151	=over 4
		152
		153	=item $urxvt_term = $self->{term}
		154
		155	Returns the C<urxvt::term> object associated with this instance of the
		156	extension. This member I<must not> be changed in any way.
		157
		158	=item $self->enable ($hook_name => $cb, [$hook_name => $cb..])
		159
		160	Dynamically enable the given hooks (named without the C<on_> prefix) for
		161	this extension, replacing any previous hook. This is useful when you want
		162	to overwrite time-critical hooks only temporarily.
		163
		164	=item $self->disable ($hook_name[, $hook_name..])
		165
		166	Dynamically disable the given hooks.
		167
		168	=back
		169
124	=head2 Hooks	170	=head2 Hooks
125		171
126	The following subroutines can be declared in extension files, and will be	172	The following subroutines can be declared in extension files, and will be
127	called whenever the relevant event happens.	173	called whenever the relevant event happens.
128		174
129	The first argument passed to them is an object private to each terminal	175	The first argument passed to them is an extension oject as described in
130	and extension package. You can call all C<urxvt::term> methods on it, but	176	the in the C<Extension Objects> section.
131	its not a real C<urxvt::term> object. Instead, the real C<urxvt::term>
132	object that is shared between all packages is stored in the C<term>
133	member. It is, however, blessed intot he package of the extension script,
134	so for all practical purposes you can treat an extension script as a class.
135		177
136	All of them must return a boolean value. If it is true, then the event	178	B<All> of these hooks must return a boolean value. If it is true, then the
137	counts as being I<consumed>, and the invocation of other hooks is skipped,	179	event counts as being I<consumed>, and the invocation of other hooks is
138	and the relevant action might not be carried out by the C++ code.	180	skipped, and the relevant action might not be carried out by the C++ code.
139		181
140	When in doubt, return a false value (preferably C<()>).	182	I<< When in doubt, return a false value (preferably C<()>). >>
141		183
142	=over 4	184	=over 4
143		185
144	=item on_init $term	186	=item on_init $term
145		187
…		…
199	than the scroll back buffer or the terminal.	241	than the scroll back buffer or the terminal.
200		242
201	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,	243	It is called before lines are scrolled out (so rows 0 .. min ($lines - 1,
202	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total	244	$nrow - 1) represent the lines to be scrolled out). C<$saved> is the total
203	number of lines that will be in the scrollback buffer.	245	number of lines that will be in the scrollback buffer.
204
205	=item on_tty_activity $term NYI
206
207	Called whenever the program(s) running in the urxvt window send output.
208		246
209	=item on_osc_seq $term, $string	247	=item on_osc_seq $term, $string
210		248
211	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =	249	Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC =
212	operating system command) is processed. Cursor position and other state	250	operating system command) is processed. Cursor position and other state
…		…
225	can filter/change and output the text yourself by returning a true value	263	can filter/change and output the text yourself by returning a true value
226	and calling C<< $term->scr_add_lines >> yourself. Please note that this	264	and calling C<< $term->scr_add_lines >> yourself. Please note that this
227	might be very slow, however, as your hook is called for B<all> text being	265	might be very slow, however, as your hook is called for B<all> text being
228	output.	266	output.
229		267
		268	=item on_tt_write $term, $octets
		269
		270	Called whenever some data is written to the tty/pty and can be used to
		271	suppress or filter tty input.
		272
230	=item on_line_update $term, $row	273	=item on_line_update $term, $row
231		274
232	Called whenever a line was updated or changed. Can be used to filter	275	Called whenever a line was updated or changed. Can be used to filter
233	screen output (e.g. underline urls or other useless stuff). Only lines	276	screen output (e.g. underline urls or other useless stuff). Only lines
234	that are being shown will be filtered, and, due to performance reasons,	277	that are being shown will be filtered, and, due to performance reasons,
…		…
266	=item on_focus_out $term	309	=item on_focus_out $term
267		310
268	Called wheneever the window loses keyboard focus, before rxvt-unicode does	311	Called wheneever the window loses keyboard focus, before rxvt-unicode does
269	focus out processing.	312	focus out processing.
270		313
271	=item on_key_press $term, $event, $octets	314	=item on_key_press $term, $event, $keysym, $octets
272		315
273	=item on_key_release $term, $event	316	=item on_key_release $term, $event, $keysym
274		317
275	=item on_button_press $term, $event	318	=item on_button_press $term, $event
276		319
277	=item on_button_release $term, $event	320	=item on_button_release $term, $event
278		321
…		…
332	that calls this function.	375	that calls this function.
333		376
334	Using this function has the advantage that its output ends up in the	377	Using this function has the advantage that its output ends up in the
335	correct place, e.g. on stderr of the connecting urxvtc client.	378	correct place, e.g. on stderr of the connecting urxvtc client.
336		379
		380	=item $is_safe = urxvt::safe
		381
		382	Returns true when it is safe to do potentially unsafe things, such as
		383	evaluating perl code specified by the user. This is true when urxvt was
		384	started setuid or setgid.
		385
337	=item $time = urxvt::NOW	386	=item $time = urxvt::NOW
338		387
339	Returns the "current time" (as per the event loop).	388	Returns the "current time" (as per the event loop).
340		389
341	=item urxvt::CurrentTime	390	=item urxvt::CurrentTime
…		…
404		453
405	package urxvt;	454	package urxvt;
406		455
407	use utf8;	456	use utf8;
408	use strict;	457	use strict;
		458	use Carp ();
409	use Scalar::Util ();	459	use Scalar::Util ();
410	use List::Util ();	460	use List::Util ();
411		461
412	our $VERSION = 1;	462	our $VERSION = 1;
413	our $TERM;	463	our $TERM;
414	our @HOOKNAME;	464	our @HOOKNAME;
		465	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
415	our %OPTION;	466	our %OPTION;
		467
416	our $LIBDIR;	468	our $LIBDIR;
		469	our $RESNAME;
		470	our $RESCLASS;
		471	our $RXVTNAME;
417		472
418	BEGIN {	473	BEGIN {
419	urxvt->bootstrap;	474	urxvt->bootstrap;
420		475
421	# overwrite perl's warn	476	# overwrite perl's warn
…		…
423	my $msg = join "", @_;	478	my $msg = join "", @_;
424	$msg .= "\n"	479	$msg .= "\n"
425	unless $msg =~ /\n$/;	480	unless $msg =~ /\n$/;
426	urxvt::warn ($msg);	481	urxvt::warn ($msg);
427	};	482	};
		483
		484	delete $ENV{IFS};
		485	delete $ENV{CDPATH};
		486	delete $ENV{BASH_ENV};
		487	$ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin";
428	}	488	}
429		489
430	my @hook_count;	490	my @hook_count;
431	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};	491	my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
432		492
433	sub verbose {	493	sub verbose {
434	my ($level, $msg) = @_;	494	my ($level, $msg) = @_;
435	warn "$msg\n" if $level <= $verbosity;	495	warn "$msg\n" if $level <= $verbosity;
436	}	496	}
437		497
438	# find on_xxx subs in the package and register them
439	# as hooks
440	sub register_package($) {
441	my ($pkg) = @_;
442
443	for my $htype (0.. $#HOOKNAME) {
444	my $name = $HOOKNAME[$htype];
445
446	my $ref = $pkg->can ("on_" . lc $name)
447	or next;
448
449	$TERM->{_hook}[$htype]{$pkg} = $ref;
450	$hook_count[$htype]++
451	or set_should_invoke $htype, 1;
452	}
453	}
454
455	my $extension_pkg = "extension0000";	498	my $extension_pkg = "extension0000";
456	my %extension_pkg;	499	my %extension_pkg;
457		500
458	# load a single script into its own package, once only	501	# load a single script into its own package, once only
459	sub extension_package($) {	502	sub extension_package($) {
…		…
465	verbose 3, "loading extension '$path' into package '$pkg'";	508	verbose 3, "loading extension '$path' into package '$pkg'";
466		509
467	open my $fh, "<:raw", $path	510	open my $fh, "<:raw", $path
468	or die "$path: $!";	511	or die "$path: $!";
469		512
		513	my $source = untaint
470	my $source = "package $pkg; use strict; use utf8;\n"	514	"package $pkg; use strict; use utf8;\n"
471	. "use base urxvt::term::proxy::;\n"	515	. "use base urxvt::term::extension::;\n"
472	. "#line 1 \"$path\"\n{\n"	516	. "#line 1 \"$path\"\n{\n"
473	. (do { local $/; <$fh> })	517	. (do { local $/; <$fh> })
474	. "\n};\n1";	518	. "\n};\n1";
475		519
		520	eval $source
476	eval $source or die "$path: $@";	521	or die "$path: $@";
477		522
478	$pkg	523	$pkg
479	}	524	}
480	}	525	}
481		526
…		…
487	my $htype = shift;	532	my $htype = shift;
488		533
489	if ($htype == 0) { # INIT	534	if ($htype == 0) { # INIT
490	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	535	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");
491		536
492	my %want_ext;	537	my %ext_arg;
493		538
494	for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {	539	for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {
495	if ($_ eq "default") {	540	if ($_ eq "default") {
496	$want_ext{$_}++ for qw(selection option-popup);	541	$ext_arg{$_} \|\|= [] for qw(selection option-popup selection-popup searchable-scrollback);
497	} elsif (/^-(.*)$/) {	542	} elsif (/^-(.*)$/) {
498	delete $want_ext{$1};	543	delete $ext_arg{$1};
		544	} elsif (/^([^<]+)<(.*)>$/) {
		545	push @{ $ext_arg{$1} }, $2;
499	} else {	546	} else {
500	$want_ext{$_}++;	547	$ext_arg{$_} \|\|= [];
501	}	548	}
502	}	549	}
503		550
504	for my $ext (keys %want_ext) {	551	while (my ($ext, $argv) = each %ext_arg) {
505	my @files = grep -f $_, map "$_/$ext", @dirs;	552	my @files = grep -f $_, map "$_/$ext", @dirs;
506		553
507	if (@files) {	554	if (@files) {
508	register_package extension_package $files[0];	555	$TERM->register_package (extension_package $files[0], $argv);
509	} else {	556	} else {
510	warn "perl extension '$ext' not found in perl library search path\n";	557	warn "perl extension '$ext' not found in perl library search path\n";
511	}	558	}
512	}	559	}
513		560
…		…
522	if $verbosity >= 10;	569	if $verbosity >= 10;
523		570
524	keys %$cb;	571	keys %$cb;
525		572
526	while (my ($pkg, $cb) = each %$cb) {	573	while (my ($pkg, $cb) = each %$cb) {
527	eval {	574	$retval = eval { $cb->($TERM->{_pkg}{$pkg}, @_) }
528	$retval = $cb->(
529	$TERM->{_pkg}{$pkg} \|\|= do {
530	my $proxy = bless { }, $pkg;
531	Scalar::Util::weaken ($proxy->{term} = $TERM);
532	$proxy
533	},
534	@_,
535	) and last;	575	and last;
		576
		577	if ($@) {
		578	$TERM->ungrab; # better to lose the grab than the session
		579	warn $@;
536	};	580	}
537	warn $@ if $@;#d#
538	}	581	}
539	}	582	}
540		583
541	if ($htype == 1) { # DESTROY	584	if ($htype == 1) { # DESTROY
542	# remove hooks if unused
543	if (my $hook = $TERM->{_hook}) {	585	if (my $hook = delete $TERM->{_hook}) {
544	for my $htype (0..$#$hook) {	586	for my $htype (0..$#$hook) {
545	$hook_count[$htype] -= scalar keys %{ $hook->[$htype] \|\| {} }	587	$hook_count[$htype] -= scalar keys %{ $hook->[$htype] \|\| {} }
546	or set_should_invoke $htype, 0;	588	or set_should_invoke $htype, 0;
547	}	589	}
548	}	590	}
…		…
555	}	597	}
556		598
557	$retval	599	$retval
558	}	600	}
559		601
560	# urxvt::term::proxy	602	# urxvt::term::extension
561		603
562	sub urxvt::term::proxy::AUTOLOAD {	604	package urxvt::term::extension;
563	$urxvt::term::proxy::AUTOLOAD =~ /:([^:]+)$/	605
		606	sub enable {
		607	my ($self, %hook) = @_;
		608	my $pkg = $self->{_pkg};
		609
		610	while (my ($name, $cb) = each %hook) {
		611	my $htype = $HOOKTYPE{uc $name};
		612	defined $htype
		613	or Carp::croak "unsupported hook type '$name'";
		614
		615	unless (exists $self->{term}{_hook}[$htype]{$pkg}) {
		616	$hook_count[$htype]++
		617	or urxvt::set_should_invoke $htype, 1;
		618	}
		619
		620	$self->{term}{_hook}[$htype]{$pkg} = $cb;
		621	}
		622	}
		623
		624	sub disable {
		625	my ($self, @hook) = @_;
		626	my $pkg = $self->{_pkg};
		627
		628	for my $name (@hook) {
		629	my $htype = $HOOKTYPE{uc $name};
		630	defined $htype
		631	or Carp::croak "unsupported hook type '$name'";
		632
		633	if (delete $self->{term}{_hook}[$htype]{$pkg}) {
		634	--$hook_count[$htype]
		635	or urxvt::set_should_invoke $htype, 0;
		636	}
		637	}
		638	}
		639
		640	our $AUTOLOAD;
		641
		642	sub AUTOLOAD {
		643	$AUTOLOAD =~ /:([^:]+)$/
564	or die "FATAL: \$AUTOLOAD '$urxvt::term::proxy::AUTOLOAD' unparsable";	644	or die "FATAL: \$AUTOLOAD '$AUTOLOAD' unparsable";
565		645
566	eval qq{	646	eval qq{
567	sub $urxvt::term::proxy::AUTOLOAD {	647	sub $AUTOLOAD {
568	my \$proxy = shift;	648	my \$proxy = shift;
569	\$proxy->{term}->$1 (\@_)	649	\$proxy->{term}->$1 (\@_)
570	}	650	}
571	1	651	1
572	} or die "FATAL: unable to compile method forwarder: $@";	652	} or die "FATAL: unable to compile method forwarder: $@";
573		653
574	goto &$urxvt::term::proxy::AUTOLOAD;	654	goto &$AUTOLOAD;
		655	}
		656
		657	sub DESTROY {
		658	# nop
575	}	659	}
576		660
577	# urxvt::destroy_hook	661	# urxvt::destroy_hook
578		662
579	sub urxvt::destroy_hook::DESTROY {	663	sub urxvt::destroy_hook::DESTROY {
…		…
645	${$_[0]}++;	729	${$_[0]}++;
646	}	730	}
647		731
648	sub urxvt::anyevent::condvar::wait {	732	sub urxvt::anyevent::condvar::wait {
649	unless (${$_[0]}) {	733	unless (${$_[0]}) {
650	require Carp;
651	Carp::croak ("AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API");	734	Carp::croak "AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API";
652	}	735	}
653	}	736	}
654		737
655	package urxvt::term;	738	package urxvt::term;
656		739
657	=head2 The C<urxvt::term> Class	740	=head2 The C<urxvt::term> Class
658		741
659	=over 4	742	=over 4
		743
		744	=cut
		745
		746	# find on_xxx subs in the package and register them
		747	# as hooks
		748	sub register_package {
		749	my ($self, $pkg, $argv) = @_;
		750
		751	my $proxy = bless {
		752	_pkg => $pkg,
		753	argv => $argv,
		754	}, $pkg;
		755	Scalar::Util::weaken ($proxy->{term} = $self);
		756
		757	$self->{_pkg}{$pkg} = $proxy;
		758
		759	for my $name (@HOOKNAME) {
		760	if (my $ref = $pkg->can ("on_" . lc $name)) {
		761	$proxy->enable ($name => $ref);
		762	}
		763	}
		764	}
660		765
661	=item $term->destroy	766	=item $term->destroy
662		767
663	Destroy the terminal object (close the window, free resources etc.).	768	Destroy the terminal object (close the window, free resources etc.).
664		769
…		…
718	my ($self, $name) = (shift, shift);	823	my ($self, $name) = (shift, shift);
719	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);	824	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);
720	&urxvt::term::_resource	825	&urxvt::term::_resource
721	}	826	}
722		827
		828	=item $success = $term->parse_keysym ($keysym_spec, $command_string)
		829
		830	Adds a keymap translation exactly as specified via a resource. See the
		831	C<keysym> resource in the @@RXVT_NAME@@(1) manpage.
		832
723	=item $rend = $term->rstyle ([$new_rstyle])	833	=item $rend = $term->rstyle ([$new_rstyle])
724		834
725	Return and optionally change the current rendition. Text that is output by	835	Return and optionally change the current rendition. Text that is output by
726	the terminal application will use this style.	836	the terminal application will use this style.
727		837
…		…
746		856
747	=item $oldtext = $term->selection ([$newtext])	857	=item $oldtext = $term->selection ([$newtext])
748		858
749	Return the current selection text and optionally replace it by C<$newtext>.	859	Return the current selection text and optionally replace it by C<$newtext>.
750		860
751	#=item $term->overlay ($x, $y, $text)	861	=item $term->overlay_simple ($x, $y, $text)
752	#	862
753	#Create a simple multi-line overlay box. See the next method for details.	863	Create a simple multi-line overlay box. See the next method for details.
754	#	864
755	#=cut	865	=cut
756	#	866
757	#sub urxvt::term::scr_overlay {	867	sub overlay_simple {
758	# my ($self, $x, $y, $text) = @_;	868	my ($self, $x, $y, $text) = @_;
759	#	869
760	# my @lines = split /\n/, $text;	870	my @lines = split /\n/, $text;
761	#	871
762	# my $w = 0;	872	my $w = List::Util::max map $self->strwidth ($_), @lines;
763	# for (map $self->strwidth ($_), @lines) {	873
764	# $w = $_ if $w < $_;
765	# }
766	#
767	# $self->scr_overlay_new ($x, $y, $w, scalar @lines);	874	my $overlay = $self->overlay ($x, $y, $w, scalar @lines);
768	# $self->scr_overlay_set (0, $_, $lines[$_]) for 0.. $#lines;	875	$overlay->set (0, $_, $lines[$_]) for 0.. $#lines;
769	#}	876
		877	$overlay
		878	}
770		879
771	=item $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]])	880	=item $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]])
772		881
773	Create a new (empty) overlay at the given position with the given	882	Create a new (empty) overlay at the given position with the given
774	width/height. C<$rstyle> defines the initial rendition style	883	width/height. C<$rstyle> defines the initial rendition style
…		…
841		950
842	=item $string = $term->locale_decode ($octets)	951	=item $string = $term->locale_decode ($octets)
843		952
844	Convert the given locale-encoded octets into a perl string.	953	Convert the given locale-encoded octets into a perl string.
845		954
		955	=item $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle])
		956
		957	XORs the rendition values in the given span with the provided value
		958	(default: C<RS_RVid>). Useful in refresh hooks to provide effects similar
		959	to the selection.
		960
		961	=item $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, $rstyle2]])
		962
		963	Similar to C<scr_xor_span>, but xors a rectangle instead. Trailing
		964	whitespace will additionally be xored with the C<$rstyle2>, which defaults
		965	to C<RS_RVid \| RS_Uline>, which removes reverse video again and underlines
		966	it instead.
		967
		968	=item $term->scr_bell
		969
		970	Ring the bell!
		971
846	=item $term->scr_add_lines ($string)	972	=item $term->scr_add_lines ($string)
847		973
848	Write the given text string to the screen, as if output by the application	974	Write the given text string to the screen, as if output by the application
849	running inside the terminal. It may not contain command sequences (escape	975	running inside the terminal. It may not contain command sequences (escape
850	codes), but is free to use line feeds, carriage returns and tabs. The	976	codes), but is free to use line feeds, carriage returns and tabs. The
…		…
864		990
865	Write the octets given in C<$data> to the tty (i.e. as program input). To	991	Write the octets given in C<$data> to the tty (i.e. as program input). To
866	pass characters instead of octets, you should convert your strings first	992	pass characters instead of octets, you should convert your strings first
867	to the locale-specific encoding using C<< $term->locale_encode >>.	993	to the locale-specific encoding using C<< $term->locale_encode >>.
868		994
		995	=item $old_events = $term->pty_ev_events ([$new_events])
		996
		997	Replaces the event mask of the pty watcher by the given event mask. Can
		998	be used to suppress input and output handling to the pty/tty. See the
		999	description of C<< urxvt::timer->events >>. Make sure to always restore
		1000	the previous value.
		1001
869	=item $windowid = $term->parent	1002	=item $windowid = $term->parent
870		1003
871	Return the window id of the toplevel window.	1004	Return the window id of the toplevel window.
872		1005
873	=item $windowid = $term->vt	1006	=item $windowid = $term->vt
…		…
897	=item $nrow_plus_saveLines = $term->total_rows	1030	=item $nrow_plus_saveLines = $term->total_rows
898		1031
899	=item $lines_in_scrollback = $term->nsaved	1032	=item $lines_in_scrollback = $term->nsaved
900		1033
901	Return various integers describing terminal characteristics.	1034	Return various integers describing terminal characteristics.
		1035
		1036	=item $lc_ctype = $term->locale
		1037
		1038	Returns the LC_CTYPE category string used by this rxvt-unicode.
		1039
		1040	=item $x_display = $term->display_id
		1041
		1042	Return the DISPLAY used by rxvt-unicode.
902		1043
903	=item $modifiermask = $term->ModLevel3Mask	1044	=item $modifiermask = $term->ModLevel3Mask
904		1045
905	=item $modifiermask = $term->ModMetaMask	1046	=item $modifiermask = $term->ModMetaMask
906		1047
…		…
1083	$offset / $self->{ncol} + $self->{beg},	1224	$offset / $self->{ncol} + $self->{beg},
1084	$offset % $self->{ncol}	1225	$offset % $self->{ncol}
1085	)	1226	)
1086	}	1227	}
1087		1228
1088	=item ($row, $col) = $line->coord_of ($offset)
1089	=item $text = $term->special_encode $string	1229	=item $text = $term->special_encode $string
1090		1230
1091	Converts a perl string into the special encoding used by rxvt-unicode,	1231	Converts a perl string into the special encoding used by rxvt-unicode,
1092	where one character corresponds to one screen cell. See	1232	where one character corresponds to one screen cell. See
1093	C<< $term->ROW_t >> for details.	1233	C<< $term->ROW_t >> for details.
…		…
1095	=item $string = $term->special_decode $text	1235	=item $string = $term->special_decode $text
1096		1236
1097	Converts rxvt-unicodes text reprsentation into a perl string. See	1237	Converts rxvt-unicodes text reprsentation into a perl string. See
1098	C<< $term->ROW_t >> for details.	1238	C<< $term->ROW_t >> for details.
1099		1239
		1240	=item $success = $term->grab_button ($button, $modifiermask)
		1241
		1242	Registers a synchronous button grab. See the XGrabButton manpage.
		1243
		1244	=item $success = $term->grab ($eventtime[, $sync])
		1245
		1246	Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or
		1247	synchronous (C<$sync> is true). Also remembers the grab timestampe.
		1248
		1249	=item $term->allow_events_async
		1250
		1251	Calls XAllowEvents with AsyncBoth for the most recent grab.
		1252
		1253	=item $term->allow_events_sync
		1254
		1255	Calls XAllowEvents with SyncBoth for the most recent grab.
		1256
		1257	=item $term->allow_events_replay
		1258
		1259	Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most
		1260	recent grab.
		1261
		1262	=item $term->ungrab
		1263
		1264	Calls XUngrab for the most recent grab. Is called automatically on
		1265	evaluation errors, as it is better to lose the grab in the error case as
		1266	the session.
		1267
1100	=back	1268	=back
1101		1269
1102	=cut	1270	=cut
1103		1271
1104	package urxvt::popup;	1272	package urxvt::popup;
…		…
1122	}	1290	}
1123		1291
1124	sub add_separator {	1292	sub add_separator {
1125	my ($self, $sep) = @_;	1293	my ($self, $sep) = @_;
1126		1294
1127	$sep \|\|= "═";	1295	$sep \|\|= "=";
1128		1296
1129	$self->add_item ({	1297	$self->add_item ({
1130	rend => { normal => "\x1b[0;30;47m", hover => "\x1b[0;30;47m", active => "\x1b[0;30;47m" },	1298	rend => { normal => "\x1b[0;30;47m", hover => "\x1b[0;30;47m", active => "\x1b[0;30;47m" },
1131	text => "",	1299	text => "",
1132	render => sub { $sep x $urxvt::TERM->ncol },	1300	render => sub { $sep x $self->{term}->ncol },
1133	activate => sub { },	1301	activate => sub { },
1134	});	1302	});
1135	}	1303	}
1136		1304
1137	sub add_title {	1305	sub add_title {
…		…
1145	}	1313	}
1146		1314
1147	sub add_button {	1315	sub add_button {
1148	my ($self, $text, $cb) = @_;	1316	my ($self, $text, $cb) = @_;
1149		1317
1150	$self->add_item ({ type => "button", text => "[ $text ]", activate => $cb});	1318	$self->add_item ({ type => "button", text => $text, activate => $cb});
1151	}	1319	}
1152		1320
1153	sub add_toggle {	1321	sub add_toggle {
1154	my ($self, $text, $cb, $value) = @_;	1322	my ($self, $text, $cb, $value) = @_;
1155		1323
1156	my $item; $item = {	1324	my $item; $item = {
1157	type => "button",	1325	type => "button",
1158	text => " $text",	1326	text => " $text",
1159	value => $value,	1327	value => $value,
1160	render => sub { ($item->{value} ? "* " : " ") . $text },	1328	render => sub { ($_[0]{value} ? "* " : " ") . $text },
1161	activate => sub { $cb->($item->{value} = !$item->{value}); },	1329	activate => sub { $cb->($_[0]{value} = !$_[0]{value}); },
1162	};	1330	};
1163		1331
1164	$self->add_item ($item);	1332	$self->add_item ($item);
1165	}	1333	}
1166		1334
1167	sub show {	1335	sub show {
1168	my ($self) = @_;	1336	my ($self) = @_;
1169		1337
1170	local $urxvt::popup::self = $self;	1338	local $urxvt::popup::self = $self;
1171		1339
		1340	local $ENV{LC_ALL} = $self->{term}->locale;
		1341
1172	urxvt->new ("--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0,	1342	urxvt->new ("--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0,
1173	"--transient-for" => $self->{term}->parent,	1343	"--transient-for" => $self->{term}->parent,
		1344	"-display" => $self->{term}->display_id,
1174	"-pe" => "urxvt-popup")	1345	"-pe" => "urxvt-popup")
1175	or die "unable to create popup window\n";	1346	or die "unable to create popup window\n";
1176	}	1347	}
1177		1348
1178	sub DESTROY {	1349	sub DESTROY {
1179	my ($self) = @_;	1350	my ($self) = @_;
1180		1351
		1352	delete $self->{term}{_destroy}{$self};
1181	$self->{term}->ungrab;	1353	$self->{term}->ungrab;
1182	}	1354	}
1183		1355
1184	=head2 The C<urxvt::timer> Class	1356	=head2 The C<urxvt::timer> Class
1185		1357
…		…
1240		1412
1241	$term->{socket} = ...	1413	$term->{socket} = ...
1242	$term->{iow} = urxvt::iow	1414	$term->{iow} = urxvt::iow
1243	->new	1415	->new
1244	->fd (fileno $term->{socket})	1416	->fd (fileno $term->{socket})
1245	->events (1) # wait for read data	1417	->events (urxvt::EVENT_READ)
1246	->start	1418	->start
1247	->cb (sub {	1419	->cb (sub {
1248	my ($iow, $revents) = @_;	1420	my ($iow, $revents) = @_;
1249	# $revents must be 1 here, no need to check	1421	# $revents must be 1 here, no need to check
1250	sysread $term->{socket}, my $buf, 8192	1422	sysread $term->{socket}, my $buf, 8192
…		…
1267		1439
1268	Set the filedescriptor (not handle) to watch.	1440	Set the filedescriptor (not handle) to watch.
1269		1441
1270	=item $iow = $iow->events ($eventmask)	1442	=item $iow = $iow->events ($eventmask)
1271		1443
1272	Set the event mask to watch. Bit #0 (value C<1>) enables watching for read	1444	Set the event mask to watch. The only allowed values are
1273	data, Bit #1 (value C<2>) enables watching for write data.	1445	C<urxvt::EVENT_READ> and C<urxvt::EVENT_WRITE>, which might be ORed
		1446	together, or C<urxvt::EVENT_NONE>.
1274		1447
1275	=item $iow = $iow->start	1448	=item $iow = $iow->start
1276		1449
1277	Start watching for requested events on the given handle.	1450	Start watching for requested events on the given handle.
1278		1451
…		…
1289	This variable controls the verbosity level of the perl extension. Higher	1462	This variable controls the verbosity level of the perl extension. Higher
1290	numbers indicate more verbose output.	1463	numbers indicate more verbose output.
1291		1464
1292	=over 4	1465	=over 4
1293		1466
1294	=item =0 - only fatal messages	1467	=item == 0 - fatal messages
1295		1468
1296	=item =3 - script loading and management	1469	=item >= 3 - script loading and management
1297		1470
1298	=item =10 - all events received	1471	=item >=10 - all events received
1299		1472
1300	=back	1473	=back
1301		1474
1302	=head1 AUTHOR	1475	=head1 AUTHOR
1303		1476

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.56 by root, Sun Jan 8 05:52:42 2006 UTC vs. Revision 1.73 by root, Tue Jan 10 04:23:39 2006 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.56 by root, Sun Jan 8 05:52:42 2006 UTC vs.
Revision 1.73 by root, Tue Jan 10 04:23:39 2006 UTC